Where can I find those modifications?

[Yellow Slider]

http://www.extremefitness.com/forum/

they have the Featured Photos section under the welcome message, this is an improved modification that exists here? can I find the same modification here? where?

they also have under a category in their forum
"Recent Training Blog Entries"
it's between two categories, can I do that alone? how? (is it build in the blog system?)

they also have a reviews system, is it a modification too?
http://www.extremefitness.com/reviews/index.php
where can I find it? thanks a lot.

the blog system is the one that VB sells? http://www.extremefitness.com/blog/index.php
if not, where can I get it?

Thanks.